CN110413289A - Hand-held cd-rom recorder - Google Patents
Hand-held cd-rom recorder Download PDFInfo
- Publication number
- CN110413289A CN110413289A CN201810405635.8A CN201810405635A CN110413289A CN 110413289 A CN110413289 A CN 110413289A CN 201810405635 A CN201810405635 A CN 201810405635A CN 110413289 A CN110413289 A CN 110413289A
- Authority
- CN
- China
- Prior art keywords
- shell
- rom recorder
- held
- hand
- control switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
Abstract
The present invention discloses a kind of hand-held cd-rom recorder, comprising: MUC module, shell and control switch；The MUC module includes memory, wherein MUC module is equipped with USB interface and its SWD interface；The shell bottom of the shell is metal material, wherein the MUC module is installed in the shell and is close to shell bottom；The control switch is set on shell.More than, outer casing bottom is purposely designed to metal material, that is the bottom of metal material, on one side inside the shell, then another side leakage will be installed on outer casing inner wall than more sensitive MUC module to temperature and be close to the outer casing bottom in air, the heat that the outer casing bottom of metal material absorbs the generation of MUC module in time can be transmitted in air in time, it scatters, is conducive to heat dissipation, extends the service life of cd-rom recorder.
Description
Technical field
The present invention relates to a kind of hand-held cd-rom recorders.
Background technique
Electronic product is the relatively common article of daily life, and when leaving the factory, in order to realize its, certain is controlled electronic product
Function, the often good scheduled control program of burning in the chip of electronic product in advance, and in the production process of electronic product
In, software code need to be downloaded in the memory of hardware chip with cd-rom recorder, in factory's mass production electronic product, each
Before product is produced, the set program code of burning is required, cd-rom recorder often frequent operation, and stream time compares
Long, temperature is relatively high, tends to inside cd-rom recorder, especially cd-rom recorder to temperature than more sensitive MUC module, this is often
The service life of cd-rom recorder is reduced, cd-rom recorder in the prior art is not to accounting for radiating and cooling in the design of MUC module and its attachment
Problem.
Summary of the invention
The present invention in order to overcome at least one of the drawbacks of the prior art described above (deficiency), provides a kind of hand-held cd-rom recorder.
The present invention in order to overcome at least one of the drawbacks of the prior art described above (deficiency), provides a kind of hand-held cd-rom recorder.
In order to solve the above technical problems, technical scheme is as follows: a kind of hand-held cd-rom recorder, comprising: MUC module,
Shell and control switch；The MUC module includes memory, wherein MUC module is equipped with USB interface and its SWD interface；Institute
The shell bottom for stating shell is metal material, wherein the MUC module is installed in the shell and is close to shell bottom；The control is opened
Pass is set on shell.
More than, outer casing bottom is purposely designed to metal material, the i.e. bottom of metal material, it is on one side inside the shell, another
Face is leaked in air, then will be installed on outer casing inner wall than more sensitive MUC module to temperature and will be close to the outer casing bottom, metal
The heat that the outer casing bottom of material absorbs the generation of MUC module in time can be transmitted in air in time, be scattered, and be conducive to heat dissipation, prolonged
The service life of long cd-rom recorder.
In some embodiments, the shell bottom (middle part of thickness direction) is provided with longitudinal stomata and its transverse air hole,
Wherein, longitudinal stomata and its transverse air hole are interconnected.Stomata is conducive to air circulation, transports heat in time, in addition may be used
To enter fan by external strength, by wind blowhole, accelerate air circulation, take away heat in time, water circulation can also be designed
Water is passed through stomata circulation, to cool down, in this way, radiating efficiency can be greatly improved, conducive to the long-time work of cd-rom recorder by system
Make.
In some embodiments, the control switch includes the rotating handle being sequentially connected, neck, screw rod and its top
Portion, wherein the screw hole of the shell setting and screw rod cooperation；The screw rod and screw hole of the control switch cooperate.It uses
When, screw hole can be goed deep by rotating handle, top can hit the internal circuit switch that screw hole bottom is arranged in, to rise
To corresponding burning action effect, opposite direction rotary control switch is controlled, screw rod opposite direction is moved, schematic circuit switch, release
Circuit switch resets, and stops controlling the switch, to than in traditional key switch, the design of this control switch be can have anti-
Only personnel accidentally press switch, have and avoid maloperation, protect cd-rom recorder, improve the effect of product qualification rate.
In some embodiments, the screw hole edge also sets up counterbore, and screw thread is arranged in the counterbore side wall；On the outside of annulus
Wall is provided with the second screw thread with counterbore sidewall thread cooperation；The screw rod of the control switch screws in screw hole, and annulus penetrates
Neck is connected to counterbore.
Annulus plays the role of limit, offsets when the opening of control switch reverse rotation to screw hole with annulus, annulus
It can have and keep off control switch, place the effect that control switch is fallen.
In some embodiments, the annulus inner hole opposing sidewalls are additionally provided with through slot.Through slot is a technology groove, In
Silver can be inserted into through slot rotation when perhaps dismantling and can annulus be installed or be dismantled by installation.
In some embodiments, the rotating handle is detachably connected with neck.Can in order to annulus installation or
Replacement.
In some embodiments, the shell bottom is stainless steel material.It can be with anticorrosion while playing heat dissipation.
Detailed description of the invention
Fig. 1 is the hand-held cd-rom recorder schematic illustration of an embodiment of the present invention；
Fig. 2 is hand-held cd-rom recorder structural schematic diagram of the invention；
Fig. 3 is that cd-rom recorder decomposition diagram is held in Fig. 2；
Fig. 4 is the shell schematic diagram that cd-rom recorder is held in Fig. 2；
Fig. 5 is the control switch structural schematic diagram that cd-rom recorder is held in Fig. 2.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
Connect " it shall be understood in a broad sense, for example, it may be being fixedly connected, it may be a detachable connection, or be integrally connected；It can be machine
Tool connection, is also possible to be electrically connected；It can be directly connected, be also possible to be indirectly connected with by intermediary, it may be said that two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
As shown in Fig. 1 ~ 5, a kind of hand-held cd-rom recorder, comprising: MUC module, shell 1 and control switch 4；The MUC mould
Block includes memory, wherein MUC module is equipped with USB interface and its SWD interface；The shell bottom 101 of the shell 1 is metal material,
Wherein, the MUC module is installed in the shell 1 and is close to shell bottom 101；The control switch 4 is set on shell 1.With
On, longitudinal stomata and its transverse air hole are also provided in the middle part of the shell bottom 101, wherein the longitudinal direction stomata and its transverse direction
Stomata is interconnected.
Referring to Fig.1, the memory that the readable write operation of large capacity is equipped with inside MCU module (can specifically be stored using Flash
Device), the memory is for storing cd-rom recorder Firmware program and source program；Main control MCU module can be based on Cortex-
M3 is the 32-bit microcontroller of kernel (i.e. main control MCU), chooses the GD32F1 Series MCU of certain company as main control MCU module
101 kernel, highest work dominant frequency as 108Mhz, keep the speed of service of main control MCU module fast, cd-rom recorder working efficiency is most
It is high；There is the memory of large capacity programmable operations in the inside of main control MCU, and data storage cell is to carry out arrangement volume according to address
Code, i.e. the inside flash storage capacity of main control MCU is increased according to base address.
The main control MCU module is additionally provided with USB interface, for carrying out data exchange with other external equipments；The master control
MCU module is additionally provided with SWD interface, for source program to be burnt in the memory of objective chip, deposits for debugging objective chip
Program in reservoir, and for by the source program for needing to update by being transferred in objective chip memory in the memory；With
Upper design can satisfy burning requirement, moreover, outer casing bottom is purposely designed to metal material, the i.e. bottom of metal material, one
Inside the shell, another side leaks in air in face, then will be installed on outer casing inner wall and abutting than more sensitive MUC module to temperature
The outer casing bottom, the heat that the outer casing bottom of metal material absorbs the generation of MUC module in time can be transmitted in air in time, dissipate
It opens, is conducive to heat dissipation, extends the service life of cd-rom recorder.
For control switch 4 compared to traditional key switch, a kind of novel control can also be designed in the technical program
System switch:
That is, the control switch 4 includes rotating handle 41, neck 42, screw rod 43 and its top 44 being sequentially connected, wherein institute
State the screw hole 2 of the setting of shell 1 with the screw rod 43 cooperation；The screw rod 43 and screw hole 2 of the control switch 4 cooperate.The screw hole 2
Counterbore 201 can also be arranged in edge, and screw thread is arranged in 201 side wall of counterbore；3 lateral wall of annulus is provided with and the counterbore 201
Second screw thread of sidewall thread cooperation；The screw rod 43 of the control switch 4 screws in screw hole 2, annulus 3 penetrate neck 42 be connected to it is heavy
Hole 201.The 3 inner hole opposing sidewalls of annulus are additionally provided with through slot.The rotating handle 41 is detachably connected with neck 42.It is described
Shell bottom 101 is stainless steel material.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this hair
Bright the above embodiment is merely an example for clearly illustrating the present invention, and is not to embodiments of the present invention
It limits.For those of ordinary skill in the art, other different forms can also be made on the basis of the above description
Variation or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the spirit and principles in the present invention it
Any modifications, equivalent replacements, and improvements made by interior etc., should all be included in the scope of protection of the claims of the present invention.
Claims (7)
1. hand-held cd-rom recorder characterized by comprising MUC module, shell (1) and control switch (4)；
The MUC module includes memory, wherein MUC module is equipped with USB interface and its SWD interface；The shell of the shell (1)
Bottom (101) is metal material, wherein the MUC module is installed in the shell (1) and is close to shell bottom (101)；The control
Switch (4) is set on shell (1).
2. hand-held cd-rom recorder according to claim 1, which is characterized in that the shell bottom (101) be provided with longitudinal stomata and
Its transverse air hole, wherein the longitudinal direction stomata and its transverse air hole are interconnected.
3. hand-held cd-rom recorder according to claim 1, which is characterized in that the control switch (4) includes being sequentially connected
Rotating handle (41), neck (42), screw rod (43) and its top (44), wherein shell (1) setting and the screw rod (43)
The screw hole (2) of cooperation；The screw rod (43) and screw hole (2) of the control switch (4) connect.
4. hand-held cd-rom recorder according to claim 3, which is characterized in that screw hole (2) edge also sets up counterbore
(201), screw thread is arranged in counterbore (201) side wall；Annulus (3) lateral wall is provided with matches with the counterbore (201) sidewall thread
The second screw thread closed；The screw rod (43) of the control switch (4) screws in screw hole (2), and annulus (3) penetrates neck (42) and is connected to institute
State counterbore (201).
5. hand-held cd-rom recorder according to claim 4, which is characterized in that annulus (3) the inner hole opposing sidewalls are also set up
There is through slot.
6. the hand-held cd-rom recorder according to any one of claim 3-5, which is characterized in that the rotating handle (41) and neck
Portion (42) is detachably connected.
7. hand-held cd-rom recorder according to any one of claims 1-5, which is characterized in that the shell bottom (101) is stainless
Steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810405635.8A CN110413289A (en) | 2018-04-29 | 2018-04-29 | Hand-held cd-rom recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810405635.8A CN110413289A (en) | 2018-04-29 | 2018-04-29 | Hand-held cd-rom recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110413289A true CN110413289A (en) | 2019-11-05 |
Family
ID=68357873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810405635.8A Pending CN110413289A (en) | 2018-04-29 | 2018-04-29 | Hand-held cd-rom recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110413289A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584679A (en) * | 2020-12-15 | 2021-03-30 | 深圳市爱协生科技有限公司 | Method for manufacturing screen assembly burning and testing box |
-
2018
- 2018-04-29 CN CN201810405635.8A patent/CN110413289A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112584679A (en) * | 2020-12-15 | 2021-03-30 | 深圳市爱协生科技有限公司 | Method for manufacturing screen assembly burning and testing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191105 |